Chevrolet Equinox manuals

Chevrolet Equinox Service Manual: 3-5-Reverse and 4-5-6 Clutch Housing Disassemble (6T40/45/50 - Gen 2) Automatic Transmission Unit

Chevrolet Equinox Service Manual / Powertrain / Transmission/Transaxle / 3-5-Reverse and 4-5-6 Clutch Housing Disassemble (6T40/45/50 - Gen 2) Automatic Transmission Unit

Table 1: Turbine Shaft, Reluctor Wheel and Piston Removal
Table 2: 4–5–6 Clutch Plate Removal
Table 3: 4–5–6 Clutch Piston Removal
Table 4: Reluctor Wheel and Piston Removal
Table 5: 3–5 Reverse Clutch Plate Removal
Turbine Shaft, Reluctor Wheel and Piston Removal

3-5-Reverse and 4-5-6 Clutch Housing Disassemble (6T40/45/50 - Gen 2) Automatic Transmission Unit

Turbine Shaft, Reluctor Wheel and Piston Removal

Callout

Component Name

1

Turbine Shaft Retainer Ring

Note:Discard the retainer ring. It is not re-usable.

Special Tools

GE 5586-A Snap Ring Pliers or equivalent

For equivalent regional tools, refer toSpecial Tools.

2

Turbine Shaft

3

Reaction Carrier Hub Assembly

4

Reaction Carrier Hub Thrust Bearing Assembly

4–5–6 Clutch Plate Removal

3-5-Reverse and 4-5-6 Clutch Housing Disassemble (6T40/45/50 - Gen 2) Automatic Transmission Unit

_.

4–5–6 Clutch Plate Removal

Callout

Component Name

1

4–5–6 Clutch Backing Plate Retaining Ring

2

4–5–6 Clutch Backing Plate

3

4–5–6 Clutch Plate Assembly-(Qty:-5)

4

4–5–6 Clutch Plate-(Gen 2-–-Qty:-5)

4–5–6 Clutch Piston Removal

3-5-Reverse and 4-5-6 Clutch Housing Disassemble (6T40/45/50 - Gen 2) Automatic Transmission Unit

4–5–6 Clutch Piston Removal

Callout

Component Name

1

4–5–6 Clutch Dam Retaining Ring

Note:The 4-5-6 clutch dam retaining ring is not reusable.

Special ToolsDT-47951-2 Spring CompressorGE 5586-A Snap Ring Pliers or equivalent

For equivalent regional tools, refer toSpecial Tools.

2

4–5–6 Clutch Piston Fluid Dam Assembly

ProcedurePlace the 3–5 reverse and 4–5–6 clutch housing onto the support hub in the case.Apply shop air to the 4–5–6 clutch feed hole using a rubber tipped air gun to dislodgethe dam piston and the 4–5–6 clutch piston from the clutch housing.

3

4–5–6 Clutch Piston Return Spring Assembly

4

4–5–6 Clutch Piston

Note:Apply shop air to the 4–5–6 clutch feed hole using a rubber tipped air gun to dislodgethe clutch piston.

5

4–5–6 Clutch Piston Inner Seal

6

4–5–6 Clutch Piston Outer Seal (Dark Blue) (Stepped)

7

4–5–6 Clutch Piston Outer Seal (Large) (Rounded)

Reluctor Wheel and Piston Removal

3-5-Reverse and 4-5-6 Clutch Housing Disassemble (6T40/45/50 - Gen 2) Automatic Transmission Unit

Reluctor Wheel and Piston Removal

Callout

Component Name

1

Input Shaft Speed Sensor Reluctor Ring Retainer Ring

Caution:Compress the reluctor wheel just enough to clear theretainer. Over compressing the reluctor wheel will break thealignment tab and the clutch housing.

Special Tool

DT-47694 Piston Spring Compressor

For equivalent regional tools, refer toSpecial Tools.

2

Input Shaft Speed Sensor Reluctor Wheel

3

3–5 Reverse Clutch Piston

4

3–5 Reverse Clutch Piston Return Spring Assembly

5

3–5 Reverse Clutch Piston Inner (Reluctor) Seal (Orange)

6

3–5 Reverse Clutch Piston Inner Seal

7

3–5 Reverse Clutch Piston Dam Seal (Black)

3–5 Reverse Clutch Plate Removal

3-5-Reverse and 4-5-6 Clutch Housing Disassemble (6T40/45/50 - Gen 2) Automatic Transmission Unit

3–5 Reverse Clutch Plate Removal

Callout

Component Name

1

3–5 Reverse Clutch Backing Plate Ring Retainer Ring

Note:Gently push down on the backing plate to get enough clearance between the backingplate and retainer.

2

3–5 Reverse Clutch Backing Plate

3

3–5 Reverse Clutch Plate Assembly-(Qty:-3)

4

3–5 Reverse Clutch Plate-(Qty:-3)

5

3–5 Reverse Clutch Apply Plate (Waved)

Shift Speed Automatic Transmission Unit
Table 1: Shift SpeedTable 2: Shift Speed VariablesShift SpeedShift @ TPkm/hmphOSS (RPM)1–2 @ 12.5169.93452–3 @ 12.52616.25613–4 @ 12.539.524.58524–5 @ 12.55433.611645–6 @ 12.57144.115316–5 ...

Non-Shifting Clutch Function Verification Description Automatic Transmission Unit
The 6T30/40/45/50 transmission uses a pressure control system to apply and releaseclutches during shifts. The transmission control module (TCM) controls pressure commandsto the pressure control soleno ...

Other materials:

Front Seat Belt Anchor Plate Tensioner Cover Replacement Disc Brakes Brake Calipers
Front Seat Belt Anchor Plate Tensioner Cover ReplacementCalloutComponent NamePreliminary ProcedureRemove the driver or passenger seat outer adjuster finish cover. Refer toDriver or Passenger Seat Outer Adjuster Finish Cover Replacement.1Front Seat Belt Anchor Plate Tensioner CoverProcedureRaise the ...

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